ID | #1519292395 |
Added | Thu, 22/02/2018 |
Author | July N. |
Sources | |
Phenomena | |
Status | Result
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Resume |
Initial data
Residents of Rostov-on-don in the sunset sky noticed the frightening and the unusual phenomenon of a glowing circle. The pattern of unexplained origin appeared 21 Feb.
Late on the evening of 21 February, the residents of Rostov-on-don has recorded in pictures the strange phenomenon in the sky – a glowing circle the correct form. Pictures of the figure in the sky quickly began to spread through social networks, where users made their own assumptions tangential to its origin.
The majority of Internet users believe that such a trail could leave only the plane, but the trajectory of its motion is perplexing because of its eharacteristic relatively normal. Rostovites not rule out the possible mystical or nature of the UFO phenomena, but to confirm paranormalist circle in the sky still not enough substantial evidence.
Translated by «Yandex.Translator»
Hypotheses
Cloud (natural and man-made)

Clouds are the products of condensation of water vapor suspended in the atmosphere, visible in the sky from the surface of the earth. They consist of tiny drops of water and/or ice crystals (called cloud elements).
Investigation
As is noted in the news is a condensation trail of an airplane or man-made cloud. This is quite a common phenomenon. Condensational trail in the form of a loop (round, sharp reversal) often leaves the plane, which makes visual monitoring of the weather. In this case, the aircraft climbs to 10 000 m, enters the circle for connection to the spare airfields and after that a short coil is reduced.
Translated by «Yandex.Translator»
Resume
Cloud (natural and man-made)

Clouds are the products of condensation of water vapor suspended in the atmosphere, visible in the sky from the surface of the earth. They consist of tiny drops of water and/or ice crystals (called cloud elements).
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